4 CFM 1/3 HP Vacuum Pump with 11.4-Liter Chamber, Low Noise & Durable Design

4 CFM 1/3 HP Air Conditioner Vacuum Pump With 3 Gallon Vacuum Chamber
Copper Motor & Aluminum Body
Low Noise Vacuum Chamber
Easy Monitoring & Cooling
Stainless Steel Material
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Oil Capacity: 225mL,Pumping Rate: 4 CFM/(6.7m³/h),Ultimate Vacuum: 5 Pa,Voltage: 220V / 50hz,Pump Speed: 1720RPM,Material: Alloy Aluminum Shell + Copper + Stainless Steel,Power: 250W